package com.ssm.xm.mapper;

import com.ssm.xm.model.StudentWriteGrade;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface StudentWriteGradeMapper {
    int deleteByPrimaryKey(Integer writeGradeId);

    int insert(StudentWriteGrade record);

    int insertSelective(StudentWriteGrade record);

    StudentWriteGrade selectByPrimaryKey(Integer writeGradeId);

    int updateByPrimaryKeySelective(StudentWriteGrade record);

    int updateByPrimaryKey(StudentWriteGrade record);
}